PURPOSE The purpose of this study is to analyze the results of intertrochanteric fractures treatment with proximal femoral nail antirotation (PFNA) without using fracture tables and thereby prevent complications. MATERIALS AND METHODS Forty cases of intertrochanteric fracture of 39 patients that were treated with PFNA without using fracture tables between January 2008 to December 2009 were analyzed. There were 13 males and 27 females. The mean age was 76 years old. Using AO classification, 6 cases were A1, 25 cases were A2 and 9 cases were A3. The operation was done without using fracture tables at supine position. Operation time, intraoperative bleeding were checked. For the result, Cleveland index, tip apex distance, fracture site sliding rate, change of femur neck and shaft angle were evaluated. Bone union time and complications were also estimated from the follow up radiograph. Statistics were analyzed using Independent T-test. RESULTS The mean operation time was 40 minutes (25 to 70 minutes) and mean intraoperative bleeding was 113 cc (40 to 250 cc). The Cleveland index was shown 94% of 5, 6, 8 and 9 zone, the tip apex distance was 12.96 mm (6 to 22 mm), the fracture sliding distance was 1.9 mm (0 to 6 mm), the change of femur neck and shaft angle was 2.5 degree (0~10 degree) and the average bone union time was 15 weeks (8 to 24 weeks). The complication include 2 cases of delayed union and 2 cases of varus deformities. CONCLUSION We have shortened the operation time by closed reduction methods without using the fracture tables, and the complication were minimized with using simple tools like a reduction forcep or bone hook at PFNA blade insertion.
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Clinical and Radiologic Outcome of Intertrochanteric Fracture Treatment Using TFNA (Trochanteric Fixation Nail-Advanced) Hyeon Joon Lee, Hyun Bai Choi, Ba Rom Kim, Seung Hwan Jo, Sang Hong Lee Journal of the Korean Fracture Society.2021; 34(3): 105. CrossRef
The Treatment of Subtrochanteric Fractures with Proximal Femoral Nail Antirotation Chi Hyoung Pak, Sang Hong Lee, Sang Ho Ha, Gwang Chul Lee, Kyoung Chul Song Journal of the Korean Fracture Society.2013; 26(4): 284. CrossRef
PURPOSE To evaluate the efficiency of provisional K-wire fixation in intertrochanteric fractures treated with proximal femoral nail (PFN). MATERIALS AND METHODS Twenty seven patients (by AO/OTA classification, A1 8 cases, A2 19 cases) were treated with PFN with percutaneous reduction and provisional K-wire fixation, and followed a mean 24.5 months. The adequacy of fracture reduction was assessed by Fogagnolo's classification and reestablishment of bone-to-bone contact with the medial anatomy. Functional results were evaluated by postoperative complications, Jensen's method and Harris hip score (HHS). RESULTS In all cases, the bone-to-bone contact with the medial anatomy was reestablished by percutaneous reduction and examination of Fogagnolo's classification showed a good reduction. The technical complications and error of starting point were not occurred. The mean HHS was 76.5 and means Jensen's grade was 2.1 grades. Complications included excessive sliding in 1 case and early cutting-out of screw in 1 case. CONCLUSION The provisional K-wire fixation in trochanteric fracture treated with PFN had an advantage in preventing technical complications because it facilitates a nail insertion in ideal position.
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Analysis of Low-Energy Trochanter Fracture Using the Multiplanar Computed Tomography Image: Application for Intramedullary Nail Fixation Gu-Hee Jung, Sung-Keun Heo, Hyun-Je Seo Journal of the Korean Fracture Society.2015; 28(3): 155. CrossRef
Morbidity and Mortality of the Elderly after Early Operation for Trochanteric Fractures Se-Ang Jang, Young-Ho Cho, Young-Soo Byun, Ki-Hong Park, Hyun-Seong Yoo, Chul Jung Journal of the Korean Fracture Society.2013; 26(3): 199. CrossRef
PURPOSE To report the method of anatomical reduction and its maintenance by percutaneous wiring reduction in minimally invasive plate osteosynthesis for distal tibial fractures. MATERIALS AND METHODS 17 cases that were diagnosed oblique, spiral or transverse fracture of distal tibia from August 2007 to February 2010 and were able to anatomically reduce by the method of percutanous wiring reduction in minimally invasive plate osteosynthesis were included in this study. Mean age was 50, and mean follow up period was 18 months. We investigated the period until bone union was achieved, degree of angulation angle, and complications. For postoperative evaluation, Olerud and Molander ankle score and VAS pain score in daily living were checked. RESULTS The mean varus/valgus angulation after bone union on AP radiograph was 0.9 degrees and the mean anterior/posterior angulation on lateral radiograph was 2.0 degrees The mean Olerud and Molander ankle score was 89.4, and mean pain score due to walk adjacent to metal plate was 0 points. CONCLUSION By the method of percutaneous wiring reduction in distal tibial fracture, anatomical reduction is easily acquired, and only by wire itself, reduction could be maintained, so that without additional manual reduction, plate could be easily fixed.
PURPOSE To evaluate the results of antegrade interlocking intramedullary nailing for complex fractures of the proximal and midshaft of the humerus. MATERIALS AND METHODS We retrospectively analyzed the clinical and radiologic results in 11 cases, which were treated by antegrade interlocking intramedullary nail. We assessed clinical outcomes according to ASES scoring system and radiological result. RESULTS All cases had bony union and the mean union period was 14.7 weeks. Postoperative complications were 1 loss of fixation, 2 proximal protrusion of nail and 2 temporary shoulder pain. A case with loss of fixation was treated open reduction and refixation and had union at 14 weeks postoperatively. The mean ASES score was 85.9 and the clinical outcomes were 4 excellent, 5 good, 1 fair and 1 poor. CONCLUSION Intramedullary nailing for complex fractures of the proximal and midshaft of the humerus can offer a reliable treatment option.
PURPOSE To analyze the results of operative treatment for Comminuted Fracture of Distal Humerus with Transolecranon approach and Orthogonal plating. MATERIALS AND METHODS The subjects were 22 patients with Comminuted fracture of humerus who were treated with Orthogonal plating. Patient's age, sex, type of fracture, surgical approach, method of fixation, time of operation, time of bony union, complication, range of motion were investigated, and Function of elbow was evaluated by functional evaluation of Riseborough and Radin, Mayo Elbow Performance Score (MEPS). RESULTS Age, sex, injuried arm, operation time were not related to postoperative result. Type C2 fractures showed better results in function and range of motion (ROM) than type C3 fractures. Also early rehabilitation was important to functional recovery and ROM. The postoperative ROM was average 110. Good were 16 cases, fair were 6 cases in functional evaluation of Riseborough and Radin. Excellent were 13 cases, good were 8 cases, fair was 1 case in MEPS. CONCLUSION Operative treatment with Transolecranon approach and Orthogonal plating showed favorable result on its function. Intraarticular comminution and early rehabilitation were closely related to postoperative function of elbow.
PURPOSE The purpose is to evaluate and report the results that treated with open reduction and internal fixation in delayed diagnosed fracture and dislocation of the hamatometacarpal joint. MATERIALS AND METHODS We evaluated 12 cases that had been treated with open reduction and internal fixation in delayed diagnosed fracture and dislocation of the hamatometacarpal joint. The mean interval between injury and operation was 34 days (21~60 days), the mean age of 12 cases was 28.1 years old, and mean follow-up period was 18 months. The computer tomography was done in all cases and the fracture and dislocation types were classified by Cain's classification. For the evaluation of results, pain scale, grasping power, range of motion of wrist and metacarpophalangeal joint were analyzed preoperatively and at final follow up, and the arthritic change of the hamatometacarpal joint was also checked. RESULTS According to Cain's classification, type Ia was one case, type Ib was two, type II was six, and type III was three. The pain scale was improved from 7.75 preoperatively to 0.92 at last follow up. The mean grasping power was improved up to 97.5% of normal. The preoperative range of motion of the wrist joint measured to be 60 degrees in extension and 70 degrees in flexion; the final range of motion indicated to be 75 degrees in extension and 80 degrees in flexion. The preoperative range of motion of the metacarpophalangeal joint measured to be 0 degrees in extension and 70 degrees in flexion; the final range of motion indicated to be 0 degrees in extension and 85 degrees in flexion. Carpometacarpal arthritis was developed in two cases. CONCLUSION The open reduction and internal fixation is considered as one of good treatment option in the delayed diagnosed hamatometacarpal fracture and dislocation.
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Reliability of classification of ring and little finger carpometacarpal joint fracture subluxations: a comparison between two-dimensional computed tomography and three-dimensional computed tomography classifications J. H. Kim, S.-S. Kwon, S. J. Moon, J. S. Choe, H. I. Kwak, S. Y. Lee, H. J. Le, J. Y. Kim Journal of Hand Surgery (European Volume).2016; 41(4): 448. CrossRef
Fourth and Fifth Metacarpal Base Arthrodesis for Posttraumatic Arthritis of Fifth Carpometacarpal Joint Chul-Hyung Kang, Eun-Sok Son, Chul-Hyun Cho Journal of the Korean Society for Surgery of the Hand.2013; 18(4): 184. CrossRef
PURPOSE To investigate the relationship between the greenstick laminar fractures and the dural tear in low lumbar burst fractures and their optimal treatment. MATERIALS AND METHODS We enrolled 51 patients (52 cases) who had been diagnosed with low lumbar burst fracture from June 2003 to May 2007. The average age was 39 years (range, 22 to 58), 30 male patients (58.8%), and 21 female patients (41.2%). Average follow-up periods was 19 months (range, 11 to 45). Lumbar CT scan were taken 1 mm slices in precision for all patients. We judged it incomplete fracture if lumbar CT scans show loss of cortical continuity over 3 slices if there is an aggrement of two among one radiologist and two orthopaedic surgeons reached a consensus. Dural tear and entrapment of nerve root were confirmed intraoperatively by the senior surgeon. RESULTS In 52 burst fractures, complete lamina fractures occurred in 21 cases and there were green stick laminar fractures in 14 cases. Neurologic defect has been found in 12 cases, 5 (63%) from complete laminar fractures and 3 (37%) from green stick laminar fractures. Dural tears has been detected in 9 cases (26%), 4 (19%) from complete laminar fractures and 5 (36%) from green stick laminar fractures. CONCLUSION Dural tear and nerve root entrapment can be accompanied in patients with green stick fracture. There is necessary to consider the possibility of dural tear and nerve root entrapment before operation and to indentify carefully to the presence of nerve root entrapment during operation.
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The incidence rate of calcaneal fracture consists about 2% of all fractures, and, of the fracture, calcaneal tubercle avulsion fracture is known to be rare. To treat non-displaced calcaneal tubercle avulsion fracture, conservative treatment such as cast fixation is applied. However, most cases accompany displacement of the avulsion fragment, and, usually, surgery is necessary to treat the displaced fracture. Although surgical fixation simply by cancellous screw or tension wire is widely used, fixation failure is potential complication in this method. Thus, this study wants to introduce a prospective and useful method that further strengthens the calcaneal fixation by using both cannulated screw and tension band wiring.
Multiple non-contiguous spinal fracture is a special type of multi-level spinal injury, which is rare but most frequently occur in motor vehicle accident or a falling from a height. We report five patients of multiple non-contiguous spinal fractures. All patients underwent segmental pedicle screws fixation without fusion for preserving facet joints and minimizing blood loss and operation time. We performed necessary operation for any concomitant injuries at the same day.
We report a case of 20 year-old man who had unusual equinus and checkrein deformity following dislocation of his right ankle joint. He had been treated with distal tibiofibular screw fixation and external fixation. After removal of external fixator, he had suffered from progressive deformity of foot and ankle. Widening of distal tibiofibular joint and medial clear space was found on radiograph and it was revealed that posterior tibial tendon had been dislocated and incarcerated into the distal tibiofibular joint on MRI. We corrected the deformity with excision of incarcerated posterior tibial tendon, adhesiolysis and lengthening of flexor hallucis longus tendon, reconstruction of deltoid ligament and flexor digitorum longus tendon transfer.
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